The Negh'Var Flagship is a vessel that was a closely guarded secret until its first appearance in battle. A large dreadnought, the
Negh'Var is the most powerful warship in the Klingon arsenal. Armed for base assaults and capable of destroying enemy cruisers outright, the
Negh'Var's firepower outpaces almost anything in use by other powers.

The Negh'Var is simply the Klingon's largest, most powerful warship. Able to take a pounding and dish one out, too, the Negh'Var can easily take
on the contemporary heavy weights of the Romulan and Federation navies, though the Federation's own dreadnought, the Sovereign, outclasses the Negh'Var decisively.